Kenwood TK-3302 Service Manual Supplement

Also see for TK-3302: Instruction manual Instruction manual Instruction manual Service manual Service manual

Contents

29SCHEMATIC DIAGRAM TK-3302X57-758 2/4JIHGFC55*R39447k1 A02A13A24GND5SDA6SCL7WP8VCCC75470pR33*MICMUTEC7610u6.3C65*15T_C2PLL_STB35C_C4 5R_C5W/N6MODE7 AF_CONT8BSHIFT9RESET10 XOUT11VSS12 XIN13VCC14QTTCXO15 QTVCO16AUX617 AUX518AUX419AUX320 AUX2 21AUX122MIC_MUTE23AF_MUTE24LED_BLUE25NC26NC27NC28NC29NC30NC312TONE32NC33RXDATA34TXDATA35OPTDET36TX_SW37RX_SW38LEDRX39LEDTX40APC_SW41DC_SW42STD431/2_OSC44INT45TXD46RXD47DIR48DI/O49DTRLOADN50TDATA/DTRCLK51SCLK52TCLK/DTRDO53RDF/FD54MDSW55PTT56SIDE157SIDE258EN559EN460EN361EN262EN163DEST164DEST265PLL_UL66BATT67RSSI68BUSY69VOX70QT/DQT_IN71EEPCLK72EEPDAT73TH_DET74DTMF75AVSS76PCTV77VREF78 AVCC79 PLLDAT80 PLLCLKR38150kC85470pR3131kC78*LDR27680kC71*R3100R31270kR3174.7kC53*MODEC4131000pR455.6kC64*C8610pL2222nL10180nTHDETC3375p(B)R3231kR391 1kL303R34*R36100L11180nC68470pC66470pPTTSWRESETC57*TC110pC58*CP302RK75HA1J473JL20180nR32*TXDL15*R3181.8kR39100R40*C8115pCP301RK75HA1J473JC700.5p2SC4919Q305C69*C363300pC60*QTIC79470pC720.1uR32012kL21C67*Q8RT1P430URXDD31SV325FR3162.2kD81SV325FD9KDV214E-PC441uC33510uR3027kR35*C83470pR3190C396800pC3325p(B)L19180nC80470pC841000pL13180nR2633kC74470pR315 10kL16*C77470pR1922kPCTVVOXC52*L18270nTC210pL14180nD41SV325FC63*R3221kC43*C59*R3090R2110kR32110kC3340.01uX30114.746MHzL78-1433-05L304Q7RT1P430UMDSWC3310.1uC62470pD61SV325FC730.1uC56*R415.6kCP303RK75HA1J102JC451uAFMUTEL2322nR31410kL17270nR4222R43470R374.7kC414470pAFCONTC61*5TDTMF6p 1pTCLK/DTRDO1/2_OSCBMODSB6p 5p5R_C1005TOPTDETAF_CONT2pNO7p470k2ND_LOR32825C_C8pTDATA/DTRCLKPTTW/N1pPLL_STBC595MC57 C64AFVOLIN9pEN5AFVOLOUT5T_CEN30.5pVOXC55SBTCLK/DTRDOW/NMIC_MUTESIDE2470kSTDTXD3p100EN10.3pNO 9p15p1p11p1.5p-20X57-7580-XX390kK,M,PPTTC716p33pDTRLOADNC6327n8pNO18nR330.5pDTRLOADN33p5p10pMODRSSI18n9p4pLEDRXC60 C6512pAFVOLOUT5R4pQT/DQT_INSCLK6p4p5pTDATA/DTRCLK2p 3pPCTVBATTAPC_SWLEDTXC61R35DI/OTXDFREQUENCYCONTROL/TX VCODC SW/TX VCO100RESETBUSY11pSIDE1B4pL16100pR40DC_SWRSSI27nPLL_DATVOXLEDRXQTTCXO5M10180LEDTXPTTR34EN2-23PLL_CLKDIRQT/DQT_IN3.5pC78C52RDF/FDBEAT SHIFT SW2ND_LOTH_DETEN44.7k4pDIR22n5CAF_CONTC53INT0.3p4pC58 C69NOD4,8DI/OAFVOLINRDF/FD1005CDC SW/RX VCO100 30p4.7k100STDC563pPLL_ULL151pSCLK6p22nC67C435RNOPCTV-22NO470pK2,M2K3 1.5pVCO (RX)VCO (TX)KTC4075E(Y,GR)Q6RECTIFICATIONKTC4075E(Y,GR)Q10RIPPLEFILTER2SC5636Q9RF AMP2SC5636Q11RF AMP2SC4919Q306BEAT SHIFT SWFREQUENCYCONTROL/RX VCOD3,62SK1875-F(V)Q4VCO/RXQ52SK1875-F(V)VCO/TXIC306R5F212CCKCMBMCUIC305BR24L16F-WEEPROMMODULATORR:3.69VT:3.62VR:5.01VT:0.58V3.69VBSHIFT ON:4.97VOFF:0VR:3.39V4.01VR:0.59VT:5.02V0.76VT:3.14V4.91V5.02V2.21VR:1.91VT:1.79VTX-RX UNIT (X57-7580-XX)